skbuff: update struct sk_buff members comments

Rearrange struct sk_buff members comments to follow their
definition order. Also, add missing comments for ooo_okay
and dropcount members.

Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 08d4507..32ada53 100644 (file)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -285,15 +285,12 @@ typedef unsigned char *sk_buff_data_t;
  *     struct sk_buff - socket buffer
  *     @next: Next buffer in list
  *     @prev: Previous buffer in list
- *     @sk: Socket we are owned by
  *     @tstamp: Time we arrived
+ *     @sk: Socket we are owned by
  *     @dev: Device we arrived on/are leaving by
- *     @transport_header: Transport layer header
- *     @network_header: Network layer header
- *     @mac_header: Link layer header
+ *     @cb: Control buffer. Free for use by every layer. Put private vars here
  *     @_skb_refdst: destination entry (with norefcount bit)
  *     @sp: the security path, used for xfrm
- *     @cb: Control buffer. Free for use by every layer. Put private vars here
  *     @len: Length of actual data
  *     @data_len: Data length
  *     @mac_len: Length of link layer header
@@ -301,40 +298,45 @@ typedef unsigned char *sk_buff_data_t;
  *     @csum: Checksum (must include start/offset pair)
  *     @csum_start: Offset from skb->head where checksumming should start
  *     @csum_offset: Offset from csum_start where checksum should be stored
+ *     @priority: Packet queueing priority
  *     @local_df: allow local fragmentation
  *     @cloned: Head may be cloned (check refcnt to be sure)
+ *     @ip_summed: Driver fed us an IP checksum
  *     @nohdr: Payload reference only, must not modify header
+ *     @nfctinfo: Relationship of this skb to the connection
  *     @pkt_type: Packet class
  *     @fclone: skbuff clone status
- *     @ip_summed: Driver fed us an IP checksum
- *     @priority: Packet queueing priority
- *     @users: User count - see {datagram,tcp}.c
- *     @protocol: Packet protocol from driver
- *     @truesize: Buffer size 
- *     @head: Head of buffer
- *     @data: Data head pointer
- *     @tail: Tail pointer
- *     @end: End pointer
- *     @destructor: Destruct function
- *     @mark: Generic packet mark
- *     @nfct: Associated connection, if any
  *     @ipvs_property: skbuff is owned by ipvs
  *     @peeked: this packet has been seen already, so stats have been
  *             done for it, don't do them again
  *     @nf_trace: netfilter packet trace flag
- *     @nfctinfo: Relationship of this skb to the connection
+ *     @protocol: Packet protocol from driver
+ *     @destructor: Destruct function
+ *     @nfct: Associated connection, if any
  *     @nfct_reasm: netfilter conntrack re-assembly pointer
  *     @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
  *     @skb_iif: ifindex of device we arrived on
- *     @rxhash: the packet hash computed on receive
- *     @queue_mapping: Queue mapping for multiqueue devices
  *     @tc_index: Traffic control index
  *     @tc_verd: traffic control verdict
+ *     @rxhash: the packet hash computed on receive
+ *     @queue_mapping: Queue mapping for multiqueue devices
  *     @ndisc_nodetype: router type (from link layer)
+ *     @ooo_okay: allow the mapping of a socket to a queue to be changed
  *     @dma_cookie: a cookie to one of several possible DMA operations
  *             done by skb DMA functions
  *     @secmark: security marking
+ *     @mark: Generic packet mark
+ *     @dropcount: total number of sk_receive_queue overflows
  *     @vlan_tci: vlan tag control information
+ *     @transport_header: Transport layer header
+ *     @network_header: Network layer header
+ *     @mac_header: Link layer header
+ *     @tail: Tail pointer
+ *     @end: End pointer
+ *     @head: Head of buffer
+ *     @data: Data head pointer
+ *     @truesize: Buffer size
+ *     @users: User count - see {datagram,tcp}.c
  */
 
 struct sk_buff {